Question 13 (1 point) Answer the following question using the Interquartile Range (IQR) values from the previous two problems. Which of the following statements are true based on the IQR values calculated for the Crest and Other Brand age data. Select all that are true statements made by studying the IQR (spread). ()a) According to the IQR, the Other Brand purchasers are OLDER, on average than the Crest Brand purchasers. (]b) According to the IQR, the age data for the Other Brand is less spread out (has less variability) than the age data for the Crest Brand. ()c) According to the IQR, the age data for the Other Brand is more spread out (has more variability) than the age data for the Crest Brand.Question 15 (1 point) We will use the same data set that represents the number of chocolate candies per 26 oz. bag of trail mix. Using statistical technology, calculate the descriptive statistics. Which value represents the typical number of chocolate candies for this sample of trail mix bags (i.e., the mean number of candies (rounded to two decimal places)? 52.13 O9.44 9.60 54.00